73490700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{1231}}^1$

素因数の和:1447

約数の個数: 72

約数和(自身を含む): 213875200

約数和(自身を除く): 140384500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 199, 300, 398, 597, 796, 995, 1194, 1231, 1990, 2388, 2462, 2985, 3693, 3980, 4924, 4975, 5970, 6155, 7386, 9950, 11940, 12310, 14772, 14925, 18465, 19900, 24620, 29850, 30775, 36930, 59700, 61550, 73860, 92325, 123100, 184650, 244969, 369300, 489938, 734907, 979876, 1224845, 1469814, 2449690, 2939628, 3674535, 4899380, 6124225, 7349070, 12248450, 14698140, 18372675, 24496900, 36745350, 73490700]

約数ペア:

[(1, 73490700), (2, 36745350), (3, 24496900), (4, 18372675), (5, 14698140), (6, 12248450), (10, 7349070), (12, 6124225), (15, 4899380), (20, 3674535), (25, 2939628), (30, 2449690), (50, 1469814), (60, 1224845), (75, 979876), (100, 734907), (150, 489938), (199, 369300), (300, 244969), (398, 184650), (597, 123100), (796, 92325), (995, 73860), (1194, 61550), (1231, 59700), (1990, 36930), (2388, 30775), (2462, 29850), (2985, 24620), (3693, 19900), (3980, 18465), (4924, 14925), (4975, 14772), (5970, 12310), (6155, 11940), (7386, 9950)]